How to easily diagnose, repair, and symptoms and causes of a U0248 code that indicates a CAN bus communication problem with the Remote Accessory Module.

The U0248 diagnostic trouble code (DTC) for Chevrolet vehicles indicates that there has been a loss of communication with the Remote Accessory Module (RAM). The RAM is responsible for controlling various accessories in the vehicle, such as …

The U0248 code sets when a periodic message from the Remote Accessory Module has not been received. This fault code indicates that there is a communication problem between the vehicle’s modules.

2013年7月11日 · U0248:Lost Communication with remote driver utility module. Cleared the fault but comes back after a few days. What could this be? Every US spec RR will have this fault. The driver utility module is another name for the companion camera, which was not available in this country, but now I see you're not in this country.

2024年7月29日 · U0248故障码，听起来挺专业的，其实说白了就是“钥匙神”跟咱们车里的电脑系统有点小误会。 这误会可能是钥匙神的信号没发出去，或者是电脑系统接收不到信号，导致咱们在车外操作时，车门打不开，钥匙启动不了。

2017年7月14日 · U0248故障码，适用于所有汽车制造商，意思是与遥控附件模块通讯丢失 (Lost Communication With Remote Accessory Module)。 提示：快速查找故障码，可以关注“ 车主指南 ”公众号，回复故障代码，如：“ U0248 ”，即可获得对应故障码解释和解决方案。

2024年8月19日 · The U0248 code for Cadillac vehicles indicates that there is a communication problem with the Remote Accessory Module (RAM). The RAM is responsible for controlling various accessories in the vehicle, such as power windows, door locks, and interior lighting.

2024年10月20日 · U0248故障码，适用于所有汽车制造商，意思是与遥控附件模块通讯丢失 (Lost Communication With Remote Accessory Module)。 汽车故障排除后，需要清除故障代码。

该 OBD 故障码适用于： 所有汽车制造商 故障码: U0248 中文定义: 与遥控附件模块通讯丢失 英文定义: Lost Communication With Remote Accessory Module 部件系统: 网络通讯系统 适用范畴: 所有汽车制造商 故障描述:

2020年4月5日 · Repair Information for U0248 Chevrolet code. Learn what Lost Communication With Remote Accessory Module means, location and how to repair?